🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.98 AU - 1 AU

Year: 360 Days

Day: 39.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 132.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.61 AU - 2.33 AU

Year: 1010 Days

Day: 17.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,323,363 km

• M1: 150,944 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.75 AU - 2.45 AU

Year: 1112 Days

Day: 34.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 69.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.8

Radius: 7.4

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 19.07 AU - 19.77 AU

Year: 31258 Days

Day: 18.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 110,323,363 km

• M1: 93,349 km (0.06 R)
• M2: 334,202 km (0.12 R)
• M3: 1,298,061 km (0.088 R)
• M4: 2,074,474 km (0.117 R)
• M5: 2,752,750 km (0.115 R)
• M6: 3,188,978 km (0.117 R)
• M7: 3,472,167 km (0.058 R)
• M8: 3,841,225 km (0.069 R)
• M9: 4,737,615 km (0.041 R)
• M10: 5,107,421 km (0.048 R)
• M11: 6,885,541 km (0.065 R)
• M12: 7,199,846 km (0.074 R)
• M13: 7,970,575 km (0.077 R)
• M14: 8,917,529 km (0.114 R)
• M15: 9,937,338 km (0.105 R)
• M16: 13,220,113 km (0.058 R)
• M17: 15,680,998 km (0.086 R)
• M18: 17,643,124 km (0.101 R)
• M19: 18,232,390 km (0.043 R)
• M20: 19,243,672 km (0.063 R)
• M21: 27,655,111 km (0.064 R)
• M22: 28,316,483 km (0.109 R)
• M23: 29,260,296 km (0.068 R)
• M24: 36,778,337 km (0.057 R)
• M25: 38,063,682 km (0.112 R)
• M26: 38,389,656 km (0.062 R)
• M27: 39,212,594 km (0.044 R)
• M28: 45,305,865 km (0.031 R)
• M29: 51,204,658 km (0.063 R)
• M30: 63,577,599 km (0.064 R)
• M31: 66,364,458 km (0.046 R)
• M32: 68,989,452 km (0.079 R)
• M33: 69,717,245 km (0.067 R)
• M34: 73,938,448 km (0.119 R)
• M35: 75,982,554 km (0.051 R)
• M36: 89,330,573 km (0.097 R)
• M37: 97,313,265 km (0.101 R)
• M38: 105,116,440 km (0.091 R)
• M39: 108,024,622 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 10,958 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit